QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

Salomon & Ludwin, LLC's Holding History (CIK: 0001766156)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019
Shares 493 Value ($000) $32 Avg Close — Range —
Q4 2018
Shares 493 Value ($000) $24 Avg Close — Range —